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- Sodium_selenide abstract "Sodium selenide is an inorganic compound of sodium and selenium with the chemical formula Na2Se. This colourless solid is prepared by the reaction of selenium with a solution of sodium in ammonia. Like other alkali metal chalcogenides, this material is highly sensitive to water, easily undergoing hydrolysis to give mixtures of sodium biselenide (NaSeH) and hydroxide. This hydrolysis occurs because of the extreme basicity of the Se2- ion.Na2Se + H2O → NaHSe + NaOHSimilarly, sodium selenide is readily oxidized to polyselenides, a conversion signaled by off-white samples.Sodium selenide reacts with acids to produce toxic hydrogen selenide gas.Na2Se + 2 HCl → H2Se + 2 NaClThe compound reacts with electrophiles to produce the selenium compounds. With alkyl halides, one obtains a variety of organoselenium compounds:Na2Se + 2 RBr → R2Se + 2 NaBrOrganotin and organosilicon halides react similarly to give the expected derivatives:Na2Se + 2 Me3ECl → (Me3E)2Se + 2 NaCl (E = Si, Ge, Sn)↑ ↑".
- Sodium_selenide iupacName "sodium selenide".
- Sodium_selenide thumbnail Sodium-selenide-unit-cell-1992-CM-3D-balls.png?width=300.
- Sodium_selenide wikiPageID "24129870".
- Sodium_selenide wikiPageRevisionID "604585001".
- Sodium_selenide hasPhotoCollection Sodium_selenide.
- Sodium_selenide imagefile "Sodium-selenide-unit-cell-1992-CM-3D-balls.png".
- Sodium_selenide iupacname "sodium selenide".
- Sodium_selenide verifiedfields "changed".
- Sodium_selenide verifiedrevid "443953227".
- Sodium_selenide watchedfields "changed".
- Sodium_selenide subject Category:Selenides.
- Sodium_selenide subject Category:Sodium_compounds.
- Sodium_selenide type Abstraction100002137.
- Sodium_selenide type Cognition100023271.
- Sodium_selenide type Compound105870180.
- Sodium_selenide type Concept105835747.
- Sodium_selenide type Content105809192.
- Sodium_selenide type Idea105833840.
- Sodium_selenide type PsychologicalFeature100023100.
- Sodium_selenide type SodiumCompounds.
- Sodium_selenide type Whole105869584.
- Sodium_selenide type ChemicalCompound.
- Sodium_selenide type ChemicalSubstance.
- Sodium_selenide type ChemicalObject.
- Sodium_selenide type Thing.
- Sodium_selenide comment "Sodium selenide is an inorganic compound of sodium and selenium with the chemical formula Na2Se. This colourless solid is prepared by the reaction of selenium with a solution of sodium in ammonia. Like other alkali metal chalcogenides, this material is highly sensitive to water, easily undergoing hydrolysis to give mixtures of sodium biselenide (NaSeH) and hydroxide.".
- Sodium_selenide label "Natriumselenid".
- Sodium_selenide label "Natriumselenide".
- Sodium_selenide label "Seleneto de sódio".
- Sodium_selenide label "Sodium selenide".
- Sodium_selenide label "Селенид натрия".
- Sodium_selenide label "硒化鈉".
- Sodium_selenide sameAs Selenid_sodný.
- Sodium_selenide sameAs Natriumselenid.
- Sodium_selenide sameAs Natriumselenide.
- Sodium_selenide sameAs Seleneto_de_sódio.
- Sodium_selenide sameAs m.0c3zwzc.
- Sodium_selenide sameAs Q418425.
- Sodium_selenide sameAs Q418425.
- Sodium_selenide sameAs Sodium_selenide.
- Sodium_selenide wasDerivedFrom Sodium_selenide?oldid=604585001.
- Sodium_selenide depiction Sodium-selenide-unit-cell-1992-CM-3D-balls.png.
- Sodium_selenide isPrimaryTopicOf Sodium_selenide.
